<?php

/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Gdata
 * @subpackage Photos
 * @copyright  Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id: PhotoFeed.php 23775 2011-03-01 17:25:24Z ralph $
 */

/**
 * @see Zend_Gdata_Photos
 */
require_once 'Zend/Gdata/Photos.php';

/**
 * @see Zend_Gdata_Feed
 */
require_once 'Zend/Gdata/Feed.php';

/**
 * @see Zend_Gdata_Photos_PhotoEntry
 */
require_once 'Zend/Gdata/Photos/PhotoEntry.php';

/**
 * Data model for a collection of photo entries, usually
 * provided by the Picasa servers.
 *
 * For information on requesting this feed from a server, see the
 * service class, Zend_Gdata_Photos.
 *
 * @category   Zend
 * @package    Zend_Gdata
 * @subpackage Photos
 * @copyright  Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
class Zend_Gdata_Photos_PhotoFeed extends Zend_Gdata_Feed {
	
	/**
	 * gphoto:id element
	 *
	 * @var Zend_Gdata_Photos_Extension_Id
	 */
	protected $_gphotoId = null;
	
	/**
	 * gphoto:albumid element
	 *
	 * @var Zend_Gdata_Photos_Extension_AlbumId
	 */
	protected $_gphotoAlbumId = null;
	
	/**
	 * gphoto:version element
	 *
	 * @var Zend_Gdata_Photos_Extension_Version
	 */
	protected $_gphotoVersion = null;
	
	/**
	 * gphoto:width element
	 *
	 * @var Zend_Gdata_Photos_Extension_Width
	 */
	protected $_gphotoWidth = null;
	
	/**
	 * gphoto:height element
	 *
	 * @var Zend_Gdata_Photos_Extension_Height
	 */
	protected $_gphotoHeight = null;
	
	/**
	 * gphoto:size element
	 *
	 * @var Zend_Gdata_Photos_Extension_Size
	 */
	protected $_gphotoSize = null;
	
	/**
	 * gphoto:client element
	 *
	 * @var Zend_Gdata_Photos_Extension_Client
	 */
	protected $_gphotoClient = null;
	
	/**
	 * gphoto:checksum element
	 *
	 * @var Zend_Gdata_Photos_Extension_Checksum
	 */
	protected $_gphotoChecksum = null;
	
	/**
	 * gphoto:timestamp element
	 *
	 * @var Zend_Gdata_Photos_Extension_Timestamp
	 */
	protected $_gphotoTimestamp = null;
	
	/**
	 * gphoto:commentCount element
	 *
	 * @var Zend_Gdata_Photos_Extension_CommentCount
	 */
	protected $_gphotoCommentCount = null;
	
	/**
	 * gphoto:commentingEnabled element
	 *
	 * @var Zend_Gdata_Photos_Extension_CommentingEnabled
	 */
	protected $_gphotoCommentingEnabled = null;
	
	/**
	 * media:group element
	 *
	 * @var Zend_Gdata_Media_Extension_MediaGroup
	 */
	protected $_mediaGroup = null;
	
	protected $_entryClassName = 'Zend_Gdata_Photos_PhotoEntry';
	protected $_feedClassName = 'Zend_Gdata_Photos_PhotoFeed';
	
	protected $_entryKindClassMapping = array ('http://schemas.google.com/photos/2007#comment' => 'Zend_Gdata_Photos_CommentEntry', 'http://schemas.google.com/photos/2007#tag' => 'Zend_Gdata_Photos_TagEntry' );
	
	public function __construct($element = null) {
		$this->registerAllNamespaces ( Zend_Gdata_Photos::$namespaces );
		parent::__construct ( $element );
	}
	
	public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null) {
		$element = parent::getDOM ( $doc, $majorVersion, $minorVersion );
		if ($this->_gphotoId != null) {
			$element->appendChild ( $this->_gphotoId->getDOM ( $element->ownerDocument ) );
		}
		if ($this->_gphotoVersion != null) {
			$element->appendChild ( $this->_gphotoVersion->getDOM ( $element->ownerDocument ) );
		}
		if ($this->_gphotoWidth != null) {
			$element->appendChild ( $this->_gphotoWidth->getDOM ( $element->ownerDocument ) );
		}
		if ($this->_gphotoHeight != null) {
			$element->appendChild ( $this->_gphotoHeight->getDOM ( $element->ownerDocument ) );
		}
		if ($this->_gphotoSize != null) {
			$element->appendChild ( $this->_gphotoSize->getDOM ( $element->ownerDocument ) );
		}
		if ($this->_gphotoClient != null) {
			$element->appendChild ( $this->_gphotoClient->getDOM ( $element->ownerDocument ) );
		}
		if ($this->_gphotoChecksum != null) {
			$element->appendChild ( $this->_gphotoChecksum->getDOM ( $element->ownerDocument ) );
		}
		if ($this->_gphotoTimestamp != null) {
			$element->appendChild ( $this->_gphotoTimestamp->getDOM ( $element->ownerDocument ) );
		}
		if ($this->_gphotoCommentingEnabled != null) {
			$element->appendChild ( $this->_gphotoCommentingEnabled->getDOM ( $element->ownerDocument ) );
		}
		if ($this->_gphotoCommentCount != null) {
			$element->appendChild ( $this->_gphotoCommentCount->getDOM ( $element->ownerDocument ) );
		}
		if ($this->_mediaGroup != null) {
			$element->appendChild ( $this->_mediaGroup->getDOM ( $element->ownerDocument ) );
		}
		
		return $element;
	}
	
	protected function takeChildFromDOM($child) {
		$absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
		
		switch ($absoluteNodeName) {
			case $this->lookupNamespace ( 'gphoto' ) . ':' . 'id' :
				$id = new Zend_Gdata_Photos_Extension_Id ();
				$id->transferFromDOM ( $child );
				$this->_gphotoId = $id;
				break;
			case $this->lookupNamespace ( 'gphoto' ) . ':' . 'version' :
				$version = new Zend_Gdata_Photos_Extension_Version ();
				$version->transferFromDOM ( $child );
				$this->_gphotoVersion = $version;
				break;
			case $this->lookupNamespace ( 'gphoto' ) . ':' . 'albumid' :
				$albumid = new Zend_Gdata_Photos_Extension_AlbumId ();
				$albumid->transferFromDOM ( $child );
				$this->_gphotoAlbumId = $albumid;
				break;
			case $this->lookupNamespace ( 'gphoto' ) . ':' . 'width' :
				$width = new Zend_Gdata_Photos_Extension_Width ();
				$width->transferFromDOM ( $child );
				$this->_gphotoWidth = $width;
				break;
			case $this->lookupNamespace ( 'gphoto' ) . ':' . 'height' :
				$height = new Zend_Gdata_Photos_Extension_Height ();
				$height->transferFromDOM ( $child );
				$this->_gphotoHeight = $height;
				break;
			case $this->lookupNamespace ( 'gphoto' ) . ':' . 'size' :
				$size = new Zend_Gdata_Photos_Extension_Size ();
				$size->transferFromDOM ( $child );
				$this->_gphotoSize = $size;
				break;
			case $this->lookupNamespace ( 'gphoto' ) . ':' . 'client' :
				$client = new Zend_Gdata_Photos_Extension_Client ();
				$client->transferFromDOM ( $child );
				$this->_gphotoClient = $client;
				break;
			case $this->lookupNamespace ( 'gphoto' ) . ':' . 'checksum' :
				$checksum = new Zend_Gdata_Photos_Extension_Checksum ();
				$checksum->transferFromDOM ( $child );
				$this->_gphotoChecksum = $checksum;
				break;
			case $this->lookupNamespace ( 'gphoto' ) . ':' . 'timestamp' :
				$timestamp = new Zend_Gdata_Photos_Extension_Timestamp ();
				$timestamp->transferFromDOM ( $child );
				$this->_gphotoTimestamp = $timestamp;
				break;
			case $this->lookupNamespace ( 'gphoto' ) . ':' . 'commentingEnabled' :
				$commentingEnabled = new Zend_Gdata_Photos_Extension_CommentingEnabled ();
				$commentingEnabled->transferFromDOM ( $child );
				$this->_gphotoCommentingEnabled = $commentingEnabled;
				break;
			case $this->lookupNamespace ( 'gphoto' ) . ':' . 'commentCount' :
				$commentCount = new Zend_Gdata_Photos_Extension_CommentCount ();
				$commentCount->transferFromDOM ( $child );
				$this->_gphotoCommentCount = $commentCount;
				break;
			case $this->lookupNamespace ( 'media' ) . ':' . 'group' :
				$mediaGroup = new Zend_Gdata_Media_Extension_MediaGroup ();
				$mediaGroup->transferFromDOM ( $child );
				$this->_mediaGroup = $mediaGroup;
				break;
			case $this->lookupNamespace ( 'atom' ) . ':' . 'entry' :
				$entryClassName = $this->_entryClassName;
				$tmpEntry = new Zend_Gdata_App_Entry ( $child );
				$categories = $tmpEntry->getCategory ();
				foreach ( $categories as $category ) {
					if ($category->scheme == Zend_Gdata_Photos::KIND_PATH && $this->_entryKindClassMapping [$category->term] != "") {
						$entryClassName = $this->_entryKindClassMapping [$category->term];
						break;
					} else {
						require_once 'Zend/Gdata/App/Exception.php';
						throw new Zend_Gdata_App_Exception ( 'Entry is missing kind declaration.' );
					}
				}
				
				$newEntry = new $entryClassName ( $child );
				$newEntry->setHttpClient ( $this->getHttpClient () );
				$this->_entry [] = $newEntry;
				break;
			default :
				parent::takeChildFromDOM ( $child );
				break;
		}
	}
	
	/**
	 * Get the value for this element's gphoto:id attribute.
	 *
	 * @see setGphotoId
	 * @return string The requested attribute.
	 */
	public function getGphotoId() {
		return $this->_gphotoId;
	}
	
	/**
	 * Set the value for this element's gphoto:id attribute.
	 *
	 * @param string $value The desired value for this attribute.
	 * @return Zend_Gdata_Photos_Extension_Id The element being modified.
	 */
	public function setGphotoId($value) {
		$this->_gphotoId = $value;
		return $this;
	}
	
	/**
	 * Get the value for this element's gphoto:version attribute.
	 *
	 * @see setGphotoVersion
	 * @return string The requested attribute.
	 */
	public function getGphotoVersion() {
		return $this->_gphotoVersion;
	}
	
	/**
	 * Set the value for this element's gphoto:version attribute.
	 *
	 * @param string $value The desired value for this attribute.
	 * @return Zend_Gdata_Photos_Extension_Version The element being modified.
	 */
	public function setGphotoVersion($value) {
		$this->_gphotoVersion = $value;
		return $this;
	}
	
	/**
	 * Get the value for this element's gphoto:albumid attribute.
	 *
	 * @see setGphotoAlbumId
	 * @return string The requested attribute.
	 */
	public function getGphotoAlbumId() {
		return $this->_gphotoAlbumId;
	}
	
	/**
	 * Set the value for this element's gphoto:albumid attribute.
	 *
	 * @param string $value The desired value for this attribute.
	 * @return Zend_Gdata_Photos_Extension_AlbumId The element being modified.
	 */
	public function setGphotoAlbumId($value) {
		$this->_gphotoAlbumId = $value;
		return $this;
	}
	
	/**
	 * Get the value for this element's gphoto:width attribute.
	 *
	 * @see setGphotoWidth
	 * @return string The requested attribute.
	 */
	public function getGphotoWidth() {
		return $this->_gphotoWidth;
	}
	
	/**
	 * Set the value for this element's gphoto:width attribute.
	 *
	 * @param string $value The desired value for this attribute.
	 * @return Zend_Gdata_Photos_Extension_Width The element being modified.
	 */
	public function setGphotoWidth($value) {
		$this->_gphotoWidth = $value;
		return $this;
	}
	
	/**
	 * Get the value for this element's gphoto:height attribute.
	 *
	 * @see setGphotoHeight
	 * @return string The requested attribute.
	 */
	public function getGphotoHeight() {
		return $this->_gphotoHeight;
	}
	
	/**
	 * Set the value for this element's gphoto:height attribute.
	 *
	 * @param string $value The desired value for this attribute.
	 * @return Zend_Gdata_Photos_Extension_Height The element being modified.
	 */
	public function setGphotoHeight($value) {
		$this->_gphotoHeight = $value;
		return $this;
	}
	
	/**
	 * Get the value for this element's gphoto:size attribute.
	 *
	 * @see setGphotoSize
	 * @return string The requested attribute.
	 */
	public function getGphotoSize() {
		return $this->_gphotoSize;
	}
	
	/**
	 * Set the value for this element's gphoto:size attribute.
	 *
	 * @param string $value The desired value for this attribute.
	 * @return Zend_Gdata_Photos_Extension_Size The element being modified.
	 */
	public function setGphotoSize($value) {
		$this->_gphotoSize = $value;
		return $this;
	}
	
	/**
	 * Get the value for this element's gphoto:client attribute.
	 *
	 * @see setGphotoClient
	 * @return string The requested attribute.
	 */
	public function getGphotoClient() {
		return $this->_gphotoClient;
	}
	
	/**
	 * Set the value for this element's gphoto:client attribute.
	 *
	 * @param string $value The desired value for this attribute.
	 * @return Zend_Gdata_Photos_Extension_Client The element being modified.
	 */
	public function setGphotoClient($value) {
		$this->_gphotoClient = $value;
		return $this;
	}
	
	/**
	 * Get the value for this element's gphoto:checksum attribute.
	 *
	 * @see setGphotoChecksum
	 * @return string The requested attribute.
	 */
	public function getGphotoChecksum() {
		return $this->_gphotoChecksum;
	}
	
	/**
	 * Set the value for this element's gphoto:checksum attribute.
	 *
	 * @param string $value The desired value for this attribute.
	 * @return Zend_Gdata_Photos_Extension_Checksum The element being modified.
	 */
	public function setGphotoChecksum($value) {
		$this->_gphotoChecksum = $value;
		return $this;
	}
	
	/**
	 * Get the value for this element's gphoto:timestamp attribute.
	 *
	 * @see setGphotoTimestamp
	 * @return string The requested attribute.
	 */
	public function getGphotoTimestamp() {
		return $this->_gphotoTimestamp;
	}
	
	/**
	 * Set the value for this element's gphoto:timestamp attribute.
	 *
	 * @param string $value The desired value for this attribute.
	 * @return Zend_Gdata_Photos_Extension_Timestamp The element being modified.
	 */
	public function setGphotoTimestamp($value) {
		$this->_gphotoTimestamp = $value;
		return $this;
	}
	
	/**
	 * Get the value for this element's gphoto:commentCount attribute.
	 *
	 * @see setGphotoCommentCount
	 * @return string The requested attribute.
	 */
	public function getGphotoCommentCount() {
		return $this->_gphotoCommentCount;
	}
	
	/**
	 * Set the value for this element's gphoto:commentCount attribute.
	 *
	 * @param string $value The desired value for this attribute.
	 * @return Zend_Gdata_Photos_Extension_CommentCount The element being modified.
	 */
	public function setGphotoCommentCount($value) {
		$this->_gphotoCommentCount = $value;
		return $this;
	}
	
	/**
	 * Get the value for this element's gphoto:commentingEnabled attribute.
	 *
	 * @see setGphotoCommentingEnabled
	 * @return string The requested attribute.
	 */
	public function getGphotoCommentingEnabled() {
		return $this->_gphotoCommentingEnabled;
	}
	
	/**
	 * Set the value for this element's gphoto:commentingEnabled attribute.
	 *
	 * @param string $value The desired value for this attribute.
	 * @return Zend_Gdata_Photos_Extension_CommentingEnabled The element being modified.
	 */
	public function setGphotoCommentingEnabled($value) {
		$this->_gphotoCommentingEnabled = $value;
		return $this;
	}
	
	/**
	 * Get the value for this element's media:group attribute.
	 *
	 * @see setMediaGroup
	 * @return string The requested attribute.
	 */
	public function getMediaGroup() {
		return $this->_mediaGroup;
	}
	
	/**
	 * Set the value for this element's media:group attribute.
	 *
	 * @param string $value The desired value for this attribute.
	 * @return Zend_Gdata_Media_Extension_MediaGroup The element being modified.
	 */
	public function setMediaGroup($value) {
		$this->_mediaGroup = $value;
		return $this;
	}

}
